The FBI has disrupted infrastructure associated with a technical “quartermaster” that provided reconnaissance, proxy management, and operational routing capabilities for Chinese cyber espionage activities. Black Lotus Labs, the threat research arm of Lumen Technologies, has been tracking the infrastructure for the past year and discovered the components of the framework used in attacks against U.S. critical infrastructure. According to the researchers, the provider offers a reusable service consisting of four distinct operational elements: The infrastructure was used to profile and steal data from U.S. military and defense organizations, government networks, universities and research institutions, aerospace and bioinformatics organizations, healthcare orgs, financial firms, critical infrastructure and energy companies, and enterprise software vendors.
Snowflake is ending password authentication for legacy service accounts, forcing organizations to migrate them to passwordless methods. Token Security explains why the harder challenge is identifying what uses each account, who owns it, and how much access it still needs.
Ubiquiti has released security patches for three new maximum-severity vulnerabilities that threat actors can exploit remotely without privileges. The first (tracked as CVE-2026-77537) lets unauthenticated attackers compromise unpatched devices by exploiting an improper input validation weakness in the UniFi Protect Application video surveillance management platform. Ubiquiti also addressed a CRLF injection flaw (CVE-2026-77550) that remote attackers without privileges can exploit to bypass authentication on UniFi OS devices or instances. "A malicious actor with access to the network could exploit an Improper Neutralization of CRLF Sequences vulnerability found in certain devices running CRLF Injection to bypass authentication to such UniFi OS devices or instances," it explained. The third maximum severity vulnerability patched today is a command injection security flaw (CVE-2026-77554) stemming from improper input validation in the UniFi Talk Application Voice over IP (VoIP) phone system.
Attackers are actively exploiting a critical-severity vulnerability in the Gitea self-hosted Git service, according to the U.S. Cybersecurity and Infrastructure Security Agency (CISA). Like cloud-hosted GitHub or GitLab SaaS (Software as a Service) platforms, Gitea provides a full suite of DevOps tools, but it is designed to be used as a self-hosted software development platform. Tracked as CVE-2026-60004 and reported by Salesforce security researcher Shai Rod, this code injection security flaw allows an authenticated user with repository write access to repositories hosted on vulnerable servers to execute arbitrary shell commands with the privileges of the Gitea service account by submitting malicious patches via the diffpatch API endpoint. However, default-configured Gitea instances have self-registration enabled, allowing unauthenticated attackers to register an account, create a new repository, and trigger the vulnerability without prior credentials.
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Gitea flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added an Oracle HTTP Server and Oracle Weblogic Server Proxy Plug-in flaw, tracked as CVE-2026-60004 (CVSS score of 9,8), to its Known Exploited Vulnerabilities (KEV) catalog. Gitea is an open-source platform for hosting and managing Git repositories. Think of it as a self-hosted alternative to GitHub or GitLab. CVE-2026-60004 is a critical remote code execution flaw that allows an attacker with write access to a repository to execute arbitrary shell commands as the Gitea service user. The flaw affects Gitea versions from 1.17 and was fixed in 1.27.1. The vulnerable diffpatch API can be abused to plant and execute a malicious Git hook. Because Gitea enables open registration by default, an unauthenticated attacker can create an account, create a repository, and exploit the flaw without existing credentials. A reported attack used the vulnerability to deploy a cryptocurrency-miner-like payload after an exposed Gitea instance allowed open registration and anonymous access to its web interface. According to Binding Operational Directive (BOD) 22-01: Reducing the Significant Risk of Known Exploited Vulnerabilities, FCEB agencies have to address the identified vulnerabilities by the due date to protect their networks against attacks exploiting the flaws in the catalog. Experts also recommend that private organizations review the Catalog and address the vulnerabilities in their infrastructure. CISA orders federal agencies to fix the flaw by August 28, 2026. Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini (SecurityAffairs – hacking, CISA)
The U.S. Department of Justice (DoJ) on Wednesday announced the disruption of two hacking platforms named QScan and QTRouter operated by Chinese threat actors to target critical infrastructure and other sensitive networks in the country. The activity has been attributed to a Chinese state-sponsored group known as QTFY, employed by Nanjing Xinjiuwei Network Technology Company (南京鑫玖维网络科技有限公司).&
Cybersecurity researchers have disclosed details of a new adversary-in-the-middle (AitM) phishing toolkit called NovaCookies that's used as a proxy to redirect Microsoft 365 sign-ins, while capturing authenticated sessions in the process. In a report shared with The Hacker News ahead of publication, Island characterized the $320/month service as a subscription-based phishing platform that
The CERT Coordination Center (CERT/CC) has disclosed two unpatched vulnerabilities in Kaltura's HTML5 video player library that allow a remote, unauthenticated attacker to read arbitrary files from a server and execute code on it. The flaws, tracked as CVE-2026-19913 and CVE-2026-19912, both stem from the same unsafe deserialization in the mwEmbedLoader.php endpoint of the mwEmbed player
Cybersecurity researchers have disclosed details of a phishing-as-a-service (PhaaS) platform built to strip Apple's Activation Lock from stolen devices, using rented AI voice agents that call theft victims posing as Apple Support and ask for their device passcode. SOCRadar Threat Research Unit (STRU) said the platform, which it tracks as AnonyMousKIT, is credit-metered and drives lures across
The Los Angeles County Museum of Art (LACMA) has announced that a breach last year exposed customer and employee information. The museum says that on July 11, 2025, it detected suspicious activity on its systems that had started four days earlier. A month later, the investigation confirmed that the network was compromised. At the time, the type of exposed data could not be determined, and the first results of the investigation became available in late February 2026. More than a year after the discovery of the data breach incident, the museum identified that the following information may have been accessed by the attacker: LACMA says it has notified law enforcement authorities about the incident and sent personalized data breach notifications to impacted individuals. Recipients are recommended to monitor their bank accounts for suspicious activity, consider placing a security freeze or fraud alert on their credit file, and report identity theft attempts to their financial institutions and law enforcement.
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